KF4RJA
Unknown2x3Zone 4
License HolderAchtenberg, Robert J
License ClassAmateur Extra
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 1, 2023
- License ModifiedMar 13, 2023
- License IssuedMar 5, 2022
- Vanity Callsign GrantedMar 5, 2022
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.